While the series finale of "Stranger Things" wrapped up many of the show's narrative threads, some aspects of the plot still ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

These dust particles, finer than sand grains, originate from cometary tails and asteroid collisions, posing unseen risks to ...

Calling all Stranger Things fans! One of the most sinister disclosures of the series came out during the last season of ...

About 470,000 “interesting” radio hits can still add up to zero. That was the practical outcome when astronomers aimed one of ...

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

The original design choice behind Star Trek's most famous half-Vulcan would have made for a very different vibe.

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...

Fake band exposed by hoax spokesman, turning ChatGPT evil, and a vending machine calls the FBI over $2. The weirdest AI Eye ...

Vince Gilligan's Apple TV sci-fi series Pluribus gave audiences plenty of shocking moments, and we rank the biggest ones of ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...